baber/WOPTO huggingface dataset:
Patent WO-2021046795-A1 (WO)
Title: Robot, connection assembly and assembly method thereof
Inventor: LIU BIN
IPC: F16H57/023
Filed: 2019-09-12
Abstract: A connection assembly for connecting a motor to a gearbox is provided. The connection assembly comprises a sealing housing coupled to the gearbox to form a cavity for receiving a lubricant to lubricate an input of the gearbox; and an intermediate member arranged to at least partially pass through the gearbox or the sealing housing to connect an output of the motor to the input of the gearbox for transmission. With the sealing housing to from a cavity and the intermediate member for connecting the output of the motor to the input of the gearbox, the lubricant would not leak into the motor, thus improving the stability and service life of the motor and even the robot. Furthermore, the motor and/or the gearbox can be removed from or installed on each other in an easier way, for example, merely by decoupling the motor from the intermediate member without the need to dump and refill the lubricant.
Patent WO-2020057536-A1 (WO)
Inventor: WANG SHANCHUN
IPC: A61P35/04
Filed: 2019-09-18
Abstract: A quinoline derivative for treating a brain tumor. The compound I or a pharmaceutically acceptable salt thereof can be used to treat a metastatic brain tumor and is especially effective for a patient having a metastatic brain tumor from lung cancer .
Patent WO-2020078216-A1 (WO)
Title: Nucleic acid nanocarrier medicine and preparation method therefor
Inventor: WANG LIYUAN
IPC: A61K31/713
Filed: 2019-09-30
Abstract: Provided are a nucleic acid nanocarrier medicine and a preparation method therefor. The medicine comprises nucleic acid nanoparticles and medicine components. The medicine components are mounted on the nucleic acid nanoparticles and comprise dihydroartemisinin, cisplatin, oxaliplatin, flavonoid or vincristine. The nucleic acid nanoparticles comprise a nucleic acid domain, and the nucleic acid domain comprises sequence a, sequence b and sequence c. The sequence a comprises sequence a1 or a sequence in which at least one base of the sequence a1 is inserted, deleted or replaced; the sequence b comprises sequence b1 or a sequence in which at least one base of the sequence b1 is inserted, deleted or replaced; and the sequence c comprises sequence c1 or a sequence in which at least one base of the sequence c1 is inserted, deleted or replaced. The provided nucleic acid nanocarrier medicine has good targetability after the nucleic acid domain is modified by a target and may stably deliver the medicine components, thereby being highly reliable.
Patent WO-2020220581-A1 (WO)
Inventor: YANG YUFEI
IPC: F24F11/00
Filed: 2019-09-30
Abstract: Disclosed is an air conditioning system, comprising: a high-pressure pipe, a low-pressure pipe, an indoor heat exchanger (10), an outdoor heat exchanger (20), a leakage-free thermal expansion valve (30), and a variable capacity compressor (40). The high-pressure pipe and the low-pressure pipe can be connected in an on-off manner for allowing circulation of high and low pressure refrigerants. The leakage-free thermal expansion valve (30) is connected between the indoor heat exchanger (10) and the outdoor heat exchanger (20), the indoor heat exchanger (10) is onnected to one of the high pressure pipe and the low pressure pipe and the outdoor heat exchanger (20) is to c the other one thereof. The variable capacity compressor (40) comprises a housing (43), a first cylinder (44) and a second cylinder (45). The housing (43) is provided with an intake port and an exhaust port (433). The first cylinder (44) is provided with a first suction hole (441) communicating with the suction port, and a first exhaust hole (442) communicating with the exhaust port (433). The second cylinder (45) is provided with a second suction hole (451) communicating with the suction port, a second exhaust hole (452) communicating with the exhaust port (433), and a pressure relief hole (443) connected with the high-pressure pipe and the low-pressure pipe in an on-off manner. Before the variable capacity compressor (40) is started, the high-pressure pipe is communicated with the low-pressure pipe, and disconnected after a first preset time period.
Patent WO-2021077289-A1 (WO)
Inventor: LIU YONGZHI
IPC: H04J3/06
Filed: 2019-10-22
Abstract: Disclosed are a synchronization method and device. The method comprises: firstly, a device labeling, according to a predetermined cycle, a periodic code block in a data code stream sent by a MAC layer to a PHY layer; then, sending the data code stream to an opposite device by means of the PHY layer; and recording the sending time of each periodic code block as a first timestamp during sending, and returning the first timestamp to the MAC layer. That is, the device sets, on the PHY layer, a time reference scale (i.e. the first timestamp) based on the PHY layer by means of adding a timestamp to a periodic code block received from the MAC layer; and if a synchronization message needs to be sent to the opposite device, since the time reference scale is a timestamp added to the PHY layer, the device can calculate, by means of the time reference scale, a time point (i.e. adding a sending timestamp) at which the synchronization message is substantially sent from the PHY layer in real time, such that the time point at which the synchronization message is sent from the PHY layer can be obtained, thereby eliminating a time delay of the PHY layer and improving the precision of the sending timestamp of the synchronization message (for example, message 1588).
Patent WO-2021012431-A1 (WO)
Title: 液晶显示装置及其亮度补偿方法
Inventor: SUN YUAN
IPC: G09G3/34
Filed: 2019-10-23
Abstract: 一种液晶显示装置及其亮度补偿方法，该装置包括：显示面板（2）和背光板（1）；显示面板（2）包括：常规显示区（21）和透明显示区（22）；背光板（1）上设置有：第一光源（11）和第二光源（12）；透明显示区（22）设置在常规显示区（21）内，且透明显示区（22）内的液晶区别于常规显示区（21）内的液晶。
Patent WO-2021087659-A1 (WO)
Title: Multi-modal image registration method and device, electronic apparatus, and storage medium
Inventor: WANG SHANSHAN
IPC: G06T7/33
Filed: 2019-11-04
Abstract: The present application discloses a multi-modal image registration method. The multi-modal image registration method comprises: acquiring a first image in a source mode, and a second image in a target mode paired with the first image; correcting the intensity of the first image to acquire a first corrected image, such that an intensity distribution of the first corrected image matches that of the second image; acquiring, according to the first corrected image and the second image, a deformation field for registering the first corrected image to the target mode; and acquiring, according to the first image and the deformation field, a registered image for registering the first image to the target mode. The present application reduces the influence of an image intensity feature, avoids a decrease in precision caused by an excessively large distance between the same object in the first image to be corrected and an ideal registration result, and improves registration precision.
Patent WO-2021003925-A1 (WO)
Inventor: WEN HU'ER
IPC: A61B6/03
Filed: 2019-11-12
Abstract: Disclosed are an imaging method and system for radiotherapy CBCT, wherein same relate to the technical field of medical treatment. The imaging method is applied to a radiotherapy device with both a megavoltage image subsystem and a kilovoltage image subsystem, wherein the two sub-systems can rotate independently relative to each other, so that a kilovoltage image and a megavoltage image in different scanning coverage areas can be obtained. According to the association relationship between the kilovoltage image and the megavoltage image, the megavoltage image is converted into the kilovoltage image, and then CBCT three-dimensional volume image reconstruction is carried out by means of the kilovoltage image obtained through scanning and the kilovoltage image obtained through conversion. A kilovoltage image and a megavoltage image are collected at the same time and are used for CBCT three-dimensional volume image reconstruction, so that soft tissue information and bone tissue information are highlighted in a finally obtained three-dimensional image. A megavoltage image subsystem and a kilovoltage image subsystem only scan a relatively small coverage area respectively, so that the image collection time is shortened.
Patent WO-2021051547-A1 (WO)
Title: Violent behavior detection method and system
Inventor: WANG JIANZONG
IPC: G06K9/00
Filed: 2019-11-12
Abstract: A violent behavior detection method, comprising: obtaining a scene image by means of a camera; inputting the scene image into a feature pyramid network, and obtaining a target human body from the scene image; performing human body pose estimation on the target human body by using a cascaded pyramid network to obtain a human body pose estimation result, wherein the cascaded pyramid network comprises a GlobalNet network and a RefineNet network; and matching the human body pose estimation result with violent behavior human body poses stored in a database so as to determine whether a violent behavior exists in the scene image according to a matching result, and classifying the violent behaviors. Embodiments of the present application further provide a violent behavior detection system, a computer device, and a readable storage medium. By means of the embodiments of the present application, human body key points can be successfully positioned, the identification accuracy is greatly improved, and a calculation amount is reduced.
Patent WO-2020186782-A1 (WO)
Inventor: HE HAIXIAN
IPC: G06F16/28
Filed: 2019-11-12
Abstract: The present application relates to the technical field of data synchronization and discloses an automated data comparison method and device as well as an electronic device. The method comprises: receiving a first database retrieval instruction and a second database retrieval instruction input by a user, the first database retrieval instruction being used for extracting first comparison data from a first database, and the second database retrieval instruction being used for extracting second comparison data from a second database; extracting the first comparison data from the first database according to the first database retrieval instruction, and extracting the second comparison data from the second database according to the second database retrieval instruction; analyzing differential information between the first comparison data and the second comparison data; and generating a comparison result based on the differential information obtained by the analysis.
Patent WO-2021012539-A1 (WO)
Inventor: LUO RUIZHI
IPC: B64G1/28
Filed: 2019-11-22
Abstract: A low-disturbance dual-gimbal flywheel based on a spatial parallel mechanism, comprising a parallel mechanism platform. The parallel mechanism platform is a spatial parallel mechanism that comprises N drive branches, a stationary base, and a movable platform, and has at least two rotational degrees of freedom; a wheel body and a rotor of a high-speed motor are mounted on a bearing; a stator of the high-speed motor and the bearing are mounted on the movable platform of the parallel mechanism platform; the parallel mechanism platform, the wheel body, the high-speed motor, and the bearing are mounted inside a housing by means of a stationary base interface of the parallel mechanism platform; a support lug outside the housing is connected to an external spacecraft deck; the housing envelopes the maximum movement range of the wheel body; the parallel mechanism platform controls movement of the movable platform by movement of the plurality of drive branches. According to the present invention, the ultra-light, ultra-static and ultra-agile effects of a spacecraft attitude control platform can be realized; the flywheel is particularly suitable for spacecraft such as small and medium-sized satellites which are rapidly developing today.
Patent WO-2020238124-A1 (WO)
Inventor: LING JIUHONG
IPC: G02B6/34
Filed: 2019-12-02
Abstract: A compensation device, an arrayed waveguide grating chip and a compensation method. The compensation device comprises a first driving member (1), a second driving member (2) and a stress plate (3); the stress plate (3) comprises a second sub-part (32) and a first sub-part (31); the first sub-part (31) is movably connected to the second sub-part (32); the first sub-part (31) comprises a first stress part (311) and a second stress part (312); two ends of the first driving member (1) are connected to the second sub-part (32) and the first stress part (311), respectively; the second driving member (2) acts on the second stress part (312); the first driving member (1) stretches and retracts in length to make the first sub-part (31) and the second sub-part (32) produce relative translation and/or rotation, thereby forming temperature compensation; under the joint action of the first driving member (1) and the second driving member (2), the distance and/or included angle between the first stress part (311) and the second stress part (312) is changed, to form elastic deformation; and the temperature compensation and the elastic deformation are superposed to form final compensation. The compensation device, the arrayed waveguide grating chip and the compensation method have the advantage of high regulation precision in an outdoor environment.
Patent WO-2021109097-A1 (WO)
Title: Graphical user interface for email file content
Inventor: ZHANG JINREN
IPC: G06F15/16
Filed: 2019-12-06
Abstract: One method involves parsing contents of an email file to determine a first individual who sent a first email communication represented in the file and a second individual who received the first email communication, presenting, by a display screen, a graphical user interface including a graphical representation of at least the first email communication, the graphical representation including a first icon representing the first individual, a second icon representing the second individual, and a third icon representing the first email communication, determining a selection of an icon from among at least the first icon, the second icon, and the third icon, determining that at least a first portion of the contents has a first relationship with the selected icon, and presenting an indication on the display screen corresponding to the first portion.
Patent WO-2020135471-A1 (WO)
Title: Anticorps monoclonal contre le récepteur alpha de l'interleukine-4 humaine et son utilisation
Inventor: QIU JIWAN
IPC: A61P11/02
Filed: 2019-12-25
Abstract: L'invention concerne des anticorps et des fragments contre le récepteur alpha de l'interleukine-4 humain (hIL -4 Rα) et leurs utilisations. Les anticorps et fragments ont de préférence des régions déterminantes complémentaires de chaîne lourde telles que définies dans les SEQ ID NO : 1-3 ou 14-16 et des régions de détermination complémentaires de chaîne légère telles que définies dans les SEQ ID NO : 4-6 ou 17-19.
Patent WO-2020228354-A1 (WO)
Title: Display panel and display device
Inventor: PENG CHAO CHI
IPC: H01L51/52
Filed: 2019-12-31
Abstract: A display panel (1) and a display device. The display panel (1) comprises a display region (11). The display region (11) comprises a first display region (A1) and a second display region (A2), and the light transmittance of the second display region (A2) is greater than the light transmittance of the first display region (A1). The display panel (1) comprises a substrate (25), an anode layer (21), a light-emitting layer (22), and a cathode layer (23) which are located in the first display region (A1) and the second display region (A2). The anode layer (21) is located on the substrate (25), the light-emitting layer (22) is located on the anode layer (21), and the cathode layer (23) is located on the light-emitting layer (22). The anode layer (21) comprises a reflective layer (211), and the thickness of a portion of the reflective layer (211) located in the second display region (A2) is less than the thickness of a portion of the reflective layer (211) located in the first display region (A1).
Patent WO-2021134601-A1 (WO)
Title: Method and apparatus for establishing session
Inventor: LI YONGCUI
IPC: H04L29/08
Filed: 2019-12-31
Abstract: The present application relates to the technical field of wireless communication, and provides a method for establishing a session. The method comprises: an SMF network element receives a multi-access session request, the multi-access session request being used for indicating that a first session uses 3GPP access network and a Non-3GPP access network for transmitting data; a first SMF network element receives an access type from an AMF network element, the access type being non-3GPP; the first SMF network element sends first information to a first UPF network element by means of a second SMF network element, the first information being used for establishing downlink data plane connection between a first access device and the first UPF network element of non-3GPP, and the first UPF network element being a UPF network element managed by a second SMF network element. A solution provided in this embodiment can achieve establishment of data plane connection between a 3GPP side and a non-3GPP side of a multi-access PDU session.
Patent WO-2020156042-A1 (WO)
Inventor: HE GUANGMING
IPC: B61D19/02
Filed: 2020-01-06
Abstract: 一种动车组用卫生间拉门拆卸门楣，包括拉门门框（2）和架装于拉门门框（2）内的门楣（1），拉门门框（2）的内侧凸出布置有安装块（3），门楣（1）的装入侧设置容置安装块（3）的第一容置槽（4），门楣（1）的底部开设有连通第一容置槽（4），并与安装块（3）螺栓连接的安装孔。在将门楣（1）安装到拉门门框（2）上时，将门楣（1）对应安装块（3）位置装入，安装块（3）落入到第一容置槽内（4），由门楣（1）底部的安装孔，通过螺栓（5）将门楣（1）锁紧到安装块（3）上，实现动车组卫生间拉门的快速拆卸。
Patent WO-2020151759-A1 (WO)
Inventor: ZHANG XIQUAN
IPC: A61K45/00
Filed: 2020-01-23
Abstract: The present application relates to the field of biomedicine, and relates to a combined pharmaceutical composition for treating biliary tract tumor, liver cancer, triple negative breast cancer or lung cancer. The combined pharmaceutical composition comprises an anti-PD-L1 antibody and anlotinib, and has good anti-biliary tract tumor, liver cancer, triple negative breast cancer or lung cancer activity.
Patent WO-2020169019-A1 (WO)
Inventor: ZHU FANGYUAN
IPC: H04W36/00
Filed: 2020-02-18
Abstract: Provided are a communication method and apparatus. The method comprises: insofar as a terminal device is switched from a source access network device in a first area to a target access network device in a second area, a target mobility management network element selected for the terminal device is determined according to a slice set of an HPLMN, and the slice set of the HPLMN is associated with a slice set in the first area, such that the selected target mobility management network element can serve, in the second area, the slice set of the HPLMN. Therefore, a suitable target mobility management network element is selected, thereby facilitating the realization of normal communication of a terminal device.
Patent WO-2020173358-A1 (WO)
Inventor: WANG JING
IPC: F25D17/08
Filed: 2020-02-19
Abstract: A refrigerator (100) that prevents an air supply duct (141) from falling down, comprising a top cover (103) that divides the lowermost storage liner (130) into a storage space (132) located above and a cooling space located below. An evaporator (101) is disposed in the cooling space. The air supply duct (141) is disposed at the inner side of the rear wall of the storage liner (130), communicates with the cooling space, and is configured to convey at least part of a cooling airflow to the storage space (132). The cooling space raises the height of the storage space (132) located above the cooling space, reduces the degree by which a user bends over when performing an operation of picking and placing an item in the storage space (132), and improves the usage experience of the user. The top cover (103) comprises a top cover body (103a) and a supporting portion (103b) protruding upward from the rear end of the top cover body (103a). The front wall surface of the air supply duct (141) is formed with a bearing portion (141b) that protrudes forward, and the top cover (103) and the air supply duct (141) are arranged so that the supporting portion (103b) supports the bearing portion (141b) so as to prevent the air supply duct (141) from falling down.
Patent WO-2021114482-A1 (WO)
Title: 具有双层或多层装饰面料的塑胶壳体及其制作工艺
Inventor: HU YIJIN
IPC: B29C45/14
Filed: 2020-02-25
Abstract: 本发明涉及塑料加工技术领域，具体为具有双层或多层装饰面料的塑胶壳体及其制作工艺，所述工艺包括如下步骤：开料，根据需要选取其中一种片材作为底料，其余的片材作为面料；在面料的背面贴合固体热熔胶，并在面料上制作镂空区域，对底料和面料进行切割，并分别在底料和面料的边角冲定位孔；贴合，将底料和面料进行定位贴合，得到复合片材；定位切割，根据最终产品的形状，将复合片材用带有弹性定位柱的刀模进行定位切割，并在复合片材上冲出注塑用定位孔，得到成型片材；模内注塑，将成型片材定位放入注塑模具进行注塑。本发明可显著减少片材拼接处的高低差，最大限度的还原平滑表面，具备生产效率高、品质稳定等优点。
Patent WO-2021134882-A1 (WO)
Inventor: CHEN MAOXIAN
IPC: C09K19/44
Filed: 2020-02-27
Abstract: 本发明涉及一种含有甲氧基桥键负性液晶化合物的具有大弹性常数的液晶组合物及其应用，所述液晶组合物包含至少一种或多种通式I所代表的化合物、一种或多种通式II所代表的化合物以及一种或多种通式III所代表的化合物。本发明所述液晶组合物具有大的弹性常数和快的响应时间，用于液晶显示器中可提升液晶显示器的对比度。（I），（II），（III）
Patent WO-2020182059-A1 (WO)
Title: Quantum key distribution phase encoder/decoder, corresponding encoding/decoding device and system
Inventor: XU HUAXING
IPC: H04L9/08
Filed: 2020-03-05
Abstract: Provided in the present invention are a quantum key distribution phase encoder/decoder and a corresponding encoding/decoding device and system. The phase encoder/decoder comprises: a beam splitter, and two polarization orthogonal rotation reflection devices optically coupled with the beam splitter through two arms respectively, wherein either or each of the two reflection devices comprises a polarization beam splitter having an input port and two output ports, and is coupled to a corresponding arm via the input port, and the two output ports of each polarization beam splitter are coupled through a transmission optical path, which is formed by twisting a polarization-maintaining fiber 90 degrees, and at least one reflection device comprising a polarization beam splitter is provided with a phase modulator on its transmission optical path. According to the present invention, encoding/decoding interference can be stably carried out on input light pulses in any polarization state, solving the problem that a system cannot stably work due to polarization induced fading in phase encoding and time bit-phase encoding quantum key distribution application, and at the same time reducing the loss at the interferometer.
Patent WO-2020182176-A1 (WO)
Inventor: LIU HAOPENG
IPC: H04N7/18
Filed: 2020-03-12
Abstract: 一种控制球机与枪机联动的方法、装置及介质，该方法包括：控制装置获取枪机采集的第一监控图像和球机采集的第二监控图像，确定第一监控图像的特定点在第二监控图像中的坐标位置，从而确定出球机的第一调节参数，使用第一调节参数对球机进行调节，使得第二监控图像与第一监控图像的图像重合，实现对枪机和球机的自动标定。
Patent WO-2020238437-A1 (WO)
Title: Flexible display substrate and manufacture method therefor
Inventor: SONG LIANG
IPC: H01L21/77
Filed: 2020-04-10
Abstract: Provided are a flexible display substrate and a manufacture method therefor. The manufacture method for the flexible display substrate comprises: forming a first insulating layer on a flexible base substrate; forming an etch stop layer on a side of the first insulating layer away from the flexible base substrate; forming a second insulating layer covering the etch stop layer on a side of the first insulating layer away from the flexible base substrate; and forming a first opening in the first insulating layer and a second opening in the second insulating layer by means of a primary composition process such that the orthographic projection of the first opening on the flexible base substrate falls within the orthographic projection of the second opening on the flexible base substrate, thus forming a step portion at the connection position between the first opening and the second opening.